/**
 * Copyright 2011, Under-Ground Studio.
 *  
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cn.edu.zju.vlis.aus.pref;

import android.content.Context;
import android.preference.Preference;
import android.text.format.DateFormat;
import android.util.AttributeSet;
import android.view.View;
import android.widget.TextView;
import cn.edu.zju.vlis.aus.R;
import cn.edu.zju.vlis.aus.util.PreferenceHelper;

public class StatisticsTimeRangePreference extends Preference {
	
	public StatisticsTimeRangePreference(Context context) {
		super(context);
		setLayoutResource(R.layout.preference_statistic_time_range);
	}

	public StatisticsTimeRangePreference(Context context, AttributeSet attrs) {
		super(context, attrs);
		setLayoutResource(R.layout.preference_statistic_time_range);
	}

	@Override
	protected void onBindView(View view) {
		String format = getContext().getResources().getString(
				R.string.date_format_pattern_statistics_time);
		TextView statisticsStart = (TextView) view
				.findViewById(R.id.text_statistic_start);
		TextView statisticsLast = (TextView) view
				.findViewById(R.id.text_statistic_last);
		long start = PreferenceHelper.getStatisticStartTime(getContext());
		long last = PreferenceHelper.getLastStatisticTime(getContext());
		if (statisticsStart != null) {
			statisticsStart.setText(DateFormat.format(format, start));
		}
		if (statisticsLast != null) {
			statisticsLast.setText(DateFormat.format(format, last));
		}
		super.onBindView(view);
	}

	@Override
	public void notifyChanged() {
		super.notifyChanged();
	}
}
